AddAir quality in Pen
Air quality index (AQI⁺) and PM2.5 air pollution in Pen • 393 Followers • 02:30, May 21 Local time
57*
US AQI⁺Moderate
Main pollutant:
PM2.5
12.4 µg/m³
29°
4 km/h
74 %
Hourly forecast
Pen air quality index (AQI⁺) forecast
Daily forecast
Pen air quality index (AQI⁺) forecast
| Today | 57 |  | 35° 28° |  25 km/h | 57% |
| Fri | 57 |  | 34° 29° | 16 km/h | 59% |
| Sat | 58 | | 35° 28° | 23 km/h | 59% |
Air pollutants
What is the current air quality in Pen?
PM2.5 concentration is currently 2.5 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Pen
Air Purifiers
Face Masks
Air Quality Monitors
Health recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Pen
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Pen
Worldwide AQI⁺ ranking
Historic air quality near Pen
History
Historic air quality graph for Pen
Historic air quality near Pen
History
Historic air quality graph for Pen
Most polluted locations near Pen
Worldwide AQI⁺ ranking
